package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShopCartMapper {
    List<ShoppingCart> selectShoppingList(ShoppingCart shoppingCart);

    @Update("update shopping_cart set number = #{number} where id = #{id}")
    void updateCount(ShoppingCart shoppingCartInfo);

    void insertShopping(ShoppingCart shoppingCart);

    @Delete("delete from shopping_cart where user_id = #{userId}")
    void deleteShopCart(Long userId);

    void insertBatch(List<ShoppingCart> shoppingCartList);
}
